... )Low price,High Quality 4)Fast Delivery chinese natural slate:Product Type:Natural Slate (Black Slate,Slate Stone)Usage:Indoor or ... outdoor floor, wall tiles, etc.Finish:Honed, natural cleft,back calibratedColor Available: Sizes:600x600mm, 600x400mm, 600x300mm, 400x400mm, ... 20 days after the comfirmPacking:Strong wooden crates, suitable for long distance delivery. chinese natural slate